Physics, 20.11.2019 23:31, dxpebetty64
Acharge of -8.3 μc is traveling at a speed of 7.4 x 106 m/s in a region of space where there is a magnetic field. the angle between the velocity of the charge and the field is 52o. a force of magnitude 5.4 x 10-3 n acts on the charge. what is the magnitude of the magnetic field? comment on the direction of the magnetic field. a charge of -8.3 μc is traveling at a speed of 7.4 x 106 m/s in a region of space where there is a magnetic field. the angle between the velocity of the charge and the field is 52o. a force of magnitude 5.4 x 10-3 n acts on the charge. what is the magnitude of the magnetic field? comment on the direction of the magnetic field.
Answers: 2
Physics, 22.06.2019 02:00, edsimms21111
In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong chain
Answers: 2
Physics, 22.06.2019 05:00, bbygrl70
Aperson stands on a platform, initially at rest, that can rotate freely without friction. the moment of inertia of the person plus the platform is ip. the person holds a spinning bicycle wheel with its axis horizontal. the wheel has moment of inertia iw and angular velocity ωw. take the ωw direction counterclockwise when viewed from above. part a what will be the angular velocity ωp of the platform if the person moves the axis of the wheel so that it points vertically upward?
Answers: 1
Physics, 22.06.2019 12:00, angelamirga332
Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.
Answers: 1
Acharge of -8.3 μc is traveling at a speed of 7.4 x 106 m/s in a region of space where there is a ma...
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